In Table REF  and Table REF , we demonstrate that our method using the multi-scale feature maps outperform all previous methods, including transformer-based methods [1]}, [2]}, [3]}, [4]} and the ones that already use multi-scale feature maps heavily [5]}, [6]}, [7]}, [8]}, [9]}, [10]}.
To analyze further, Table REF  compares single-scale version and the multi-scale version of our baselines (see (b-e) and (e-h)).
In all cases of converting the single-scale feature map to the multi-scale one, we observe consistent performance gains (see (b vs. e), (c vs. f), and (d vs. g,h)).
The gain is maximized when DE and EC are used together.
We further provide a detailed analysis of the effectiveness of MSTR in multi-scale environments in our Appendix.
